1ETX

THE CRYSTAL STRUCTURE OF E. COLI FIS MUTANT Q74A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	FACTOR FOR INVERSION STIMULATION	polymer	98	11195.9	2	UniProt (P0A6R3) Pfam (PF02954)	Escherichia coli	FIS
2	C, D (A, B)	water	water		18.0	101	Chemie (HOH)

Sequence modifications

A, B: 1 - 98 (UniProt: P0A6R3)

PDB	External Database	Details
Ala 74	Gln 74	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	22391.7
All*	Total formula weight	22391.7

*Water molecules are not included.